Scimago Journal & Country Rank

International Journal of Engine Research


United States

Universities and research institutions in United States

Subject Area and Category


SAGE Publications Ltd



Publication type



14680874, 20413149





How to publish in this journal


The International Journal of Engine Research publishes only the highest quality original and review papers on experimental and analytical studies of engine technology. The journal is intended to serve as the premier source of long-term reference information about all aspects of engines and related technologies, including the latest research and developments affecting the automotive, railway, marine and aerospace industries as well as engines used for stationary power generation. Original research papers are welcomed from all prospective authors. All manuscripts are rigorously reviewed by experienced and respected referees. Original research articles are expected to be thorough and complete, and to make a novel and significant contribution to the literature. Review articles are usually invited by the Editorial Board, although unsolicited review articles may be considered at the discretion of the Reviews Editor. Research topics of interest include: -In-cylinder flow- Mixture distribution- Ignition and combustion- Exhaust emissions- Combustion and emissions chemistry- Combustion engine performance- Fuel injection systems- Fuel spray technology- Fuels and lubricants- Conventional and alternative fuels- Piston-ring lubrication- Gas exchange processes- After-treatment technology- Electronic engine controls- 0D, 1D, 3D simulations of relevant thermophysical processes- Powertrain simulation- Optimatization of engines, powertrains and aftertreatment systems- Rocket engines- Gas turbine engines- e-motors- Engines and auxiliary power units for hybrid vehicles- Stationary power generation Join the conversation about this journal

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Aerospace Engineering2001Q1
Aerospace Engineering2002Q1
Aerospace Engineering2003Q1
Aerospace Engineering2004Q1
Aerospace Engineering2005Q2
Aerospace Engineering2006Q1
Aerospace Engineering2007Q1
Aerospace Engineering2008Q1
Aerospace Engineering2009Q1
Aerospace Engineering2010Q1
Aerospace Engineering2011Q1
Aerospace Engineering2012Q1
Aerospace Engineering2013Q1
Aerospace Engineering2014Q1
Aerospace Engineering2015Q1
Aerospace Engineering2016Q1
Aerospace Engineering2017Q1
Aerospace Engineering2018Q1
Aerospace Engineering2019Q1
Automotive Engineering2001Q1
Automotive Engineering2002Q1
Automotive Engineering2003Q1
Automotive Engineering2004Q1
Automotive Engineering2005Q1
Automotive Engineering2006Q1
Automotive Engineering2007Q1
Automotive Engineering2008Q1
Automotive Engineering2009Q1
Automotive Engineering2010Q1
Automotive Engineering2011Q1
Automotive Engineering2012Q1
Automotive Engineering2013Q1
Automotive Engineering2014Q1
Automotive Engineering2015Q1
Automotive Engineering2016Q1
Automotive Engineering2017Q1
Automotive Engineering2018Q1
Automotive Engineering2019Q1
Mechanical Engineering2001Q1
Mechanical Engineering2002Q1
Mechanical Engineering2003Q1
Mechanical Engineering2004Q1
Mechanical Engineering2005Q2
Mechanical Engineering2006Q1
Mechanical Engineering2007Q1
Mechanical Engineering2008Q1
Mechanical Engineering2009Q1
Mechanical Engineering2010Q1
Mechanical Engineering2011Q1
Mechanical Engineering2012Q1
Mechanical Engineering2013Q1
Mechanical Engineering2014Q1
Mechanical Engineering2015Q1
Mechanical Engineering2016Q1
Mechanical Engineering2017Q1
Mechanical Engineering2018Q1
Mechanical Engineering2019Q1
Ocean Engineering2001Q1
Ocean Engineering2002Q1
Ocean Engineering2003Q1
Ocean Engineering2004Q1
Ocean Engineering2005Q1
Ocean Engineering2006Q1
Ocean Engineering2007Q1
Ocean Engineering2008Q1
Ocean Engineering2009Q1
Ocean Engineering2010Q1
Ocean Engineering2011Q1
Ocean Engineering2012Q1
Ocean Engineering2013Q1
Ocean Engineering2014Q1
Ocean Engineering2015Q1
Ocean Engineering2016Q1
Ocean Engineering2017Q1
Ocean Engineering2018Q1
Ocean Engineering2019Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20000.000
Cites / Doc. (4 years)20011.333
Cites / Doc. (4 years)20021.103
Cites / Doc. (4 years)20031.190
Cites / Doc. (4 years)20041.506
Cites / Doc. (4 years)20051.110
Cites / Doc. (4 years)20061.241
Cites / Doc. (4 years)20071.449
Cites / Doc. (4 years)20081.179
Cites / Doc. (4 years)20092.452
Cites / Doc. (4 years)20101.832
Cites / Doc. (4 years)20112.173
Cites / Doc. (4 years)20121.917
Cites / Doc. (4 years)20132.566
Cites / Doc. (4 years)20142.621
Cites / Doc. (4 years)20152.480
Cites / Doc. (4 years)20162.127
Cites / Doc. (4 years)20172.808
Cites / Doc. (4 years)20182.624
Cites / Doc. (4 years)20193.449
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20011.333
Cites / Doc. (3 years)20021.103
Cites / Doc. (3 years)20031.190
Cites / Doc. (3 years)20041.172
Cites / Doc. (3 years)20051.068
Cites / Doc. (3 years)20061.065
Cites / Doc. (3 years)20071.415
Cites / Doc. (3 years)20081.290
Cites / Doc. (3 years)20092.354
Cites / Doc. (3 years)20101.527
Cites / Doc. (3 years)20112.129
Cites / Doc. (3 years)20121.750
Cites / Doc. (3 years)20132.466
Cites / Doc. (3 years)20142.712
Cites / Doc. (3 years)20152.000
Cites / Doc. (3 years)20162.186
Cites / Doc. (3 years)20172.823
Cites / Doc. (3 years)20182.883
Cites / Doc. (3 years)20193.626
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20011.333
Cites / Doc. (2 years)20021.103
Cites / Doc. (2 years)20030.730
Cites / Doc. (2 years)20041.175
Cites / Doc. (2 years)20050.926
Cites / Doc. (2 years)20060.972
Cites / Doc. (2 years)20071.384
Cites / Doc. (2 years)20081.176
Cites / Doc. (2 years)20092.065
Cites / Doc. (2 years)20101.596
Cites / Doc. (2 years)20112.000
Cites / Doc. (2 years)20121.533
Cites / Doc. (2 years)20132.600
Cites / Doc. (2 years)20142.070
Cites / Doc. (2 years)20151.822
Cites / Doc. (2 years)20161.979
Cites / Doc. (2 years)20173.056
Cites / Doc. (2 years)20182.771
Cites / Doc. (2 years)20193.373
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20000
Self Cites20013
Self Cites20022
Self Cites20033
Self Cites20048
Self Cites20059
Self Cites20065
Self Cites20077
Self Cites200811
Self Cites20097
Self Cites20108
Self Cites201119
Self Cites20128
Self Cites201326
Self Cites201431
Self Cites201535
Self Cites201650
Self Cites201756
Self Cites201863
Self Cites2019190
Total Cites20000
Total Cites200128
Total Cites200243
Total Cites200369
Total Cites200468
Total Cites200578
Total Cites200699
Total Cites2007150
Total Cites2008138
Total Cites2009226
Total Cites2010139
Total Cites2011198
Total Cites2012182
Total Cites2013286
Total Cites2014339
Total Cites2015318
Total Cites2016411
Total Cites2017607
Total Cites2018617
Total Cites2019805
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20000
External Cites per document20011.190
External Cites per document20021.051
External Cites per document20031.138
External Cites per document20041.034
External Cites per document20050.945
External Cites per document20061.011
External Cites per document20071.349
External Cites per document20081.187
External Cites per document20092.281
External Cites per document20101.440
External Cites per document20111.925
External Cites per document20121.673
External Cites per document20132.241
External Cites per document20142.464
External Cites per document20151.780
External Cites per document20161.920
External Cites per document20172.563
External Cites per document20182.589
External Cites per document20192.770
Cites per document20000.000
Cites per document20011.333
Cites per document20021.103
Cites per document20031.190
Cites per document20041.172
Cites per document20051.068
Cites per document20061.065
Cites per document20071.415
Cites per document20081.290
Cites per document20092.354
Cites per document20101.527
Cites per document20112.129
Cites per document20121.750
Cites per document20132.466
Cites per document20142.712
Cites per document20152.000
Cites per document20162.186
Cites per document20172.823
Cites per document20182.883
Cites per document20193.626
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20063
Non-citable documents20073
Non-citable documents20085
Non-citable documents20092
Non-citable documents20104
Non-citable documents20114
Non-citable documents20125
Non-citable documents20134
Non-citable documents20143
Non-citable documents20154
Non-citable documents20166
Non-citable documents20177
Non-citable documents20188
Non-citable documents201941
Citable documents20000
Citable documents200121
Citable documents200239
Citable documents200358
Citable documents200458
Citable documents200573
Citable documents200693
Citable documents2007106
Citable documents2008107
Citable documents200996
Citable documents201091
Citable documents201193
Citable documents2012104
Citable documents2013116
Citable documents2014125
Citable documents2015159
Citable documents2016188
Citable documents2017215
Citable documents2018214
Citable documents2019222
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20000
Uncited documents20018
Uncited documents200218
Uncited documents200327
Uncited documents200426
Uncited documents200544
Uncited documents200640
Uncited documents200743
Uncited documents200851
Uncited documents200933
Uncited documents201040
Uncited documents201130
Uncited documents201245
Uncited documents201334
Uncited documents201438
Uncited documents201557
Uncited documents201653
Uncited documents201765
Uncited documents201861
Uncited documents201955
Cited documents20000
Cited documents200113
Cited documents200221
Cited documents200331
Cited documents200432
Cited documents200529
Cited documents200656
Cited documents200766
Cited documents200861
Cited documents200965
Cited documents201055
Cited documents201167
Cited documents201264
Cited documents201386
Cited documents201490
Cited documents2015106
Cited documents2016141
Cited documents2017157
Cited documents2018161
Cited documents2019208
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